{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T22:06:32Z","timestamp":1767909992287,"version":"3.49.0"},"reference-count":38,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2021,7,15]],"date-time":"2021-07-15T00:00:00Z","timestamp":1626307200000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2021,7,15]],"date-time":"2021-07-15T00:00:00Z","timestamp":1626307200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000084","name":"Directorate for Engineering","doi-asserted-by":"publisher","award":["CMMI-1151191"],"award-info":[{"award-number":["CMMI-1151191"]}],"id":[{"id":"10.13039\/100000084","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Intelligent Systems"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:sec><jats:label\/><jats:p>Additive manufacturing (AM) is a digital manufacturing process that can directly convert a computer\u2010aided design model into a physical object in a layer\u2010by\u2010layer manner. Due to the additive and discrete nature of the digital manufacturing process, AM needs to find a trade\u2010off between process resolution and production efficiency. Traditional AM processes balance the resolution and efficiency by tuning the processes either in the temporal domain (e.g., higher speed in serial processes) or in the spatial domain (e.g., more tools in parallel processes). To improve the resolution without sacrificing efficiency, a data\u2010driven mask image planning method based on subpixel shifting in a split second by tuning the process in both temporal and spatial domains is presented. The method is based on the optimized pixel blending principle and a fast error diffusion\u2010based optimization model. Various simulation and experimental tests are carried out to verify the developed subpixel shifting method. The experimental results demonstrate the data\u2010driven\u2010based mask image calibration and planning techniques significantly improve the fabricated part quality without compromising the process efficiency. The presented spatiotemporal strategy may shed light for future research on the projection\u2010based AM processes.<\/jats:p><\/jats:sec>","DOI":"10.1002\/aisy.202100079","type":"journal-article","created":{"date-parts":[[2021,7,15]],"date-time":"2021-07-15T06:27:36Z","timestamp":1626330456000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":22,"title":["Spatiotemporal Projection\u2010Based Additive Manufacturing: A Data\u2010Driven Image Planning Method for Subpixel Shifting in a Split Second"],"prefix":"10.1002","volume":"3","author":[{"given":"Chi","family":"Zhou","sequence":"first","affiliation":[{"name":"Department of Industrial and Systems Engineering University at Buffalo SUNY  Buffalo NY 14260 USA"}]},{"given":"Han","family":"Xu","sequence":"additional","affiliation":[{"name":"Epstein Department of Industrial and Systems Engineering Department of Aerospace and Mechanical Engineering University of Southern California  Los Angeles CA 90089 USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8377-5914","authenticated-orcid":false,"given":"Yong","family":"Chen","sequence":"additional","affiliation":[{"name":"Epstein Department of Industrial and Systems Engineering Department of Aerospace and Mechanical Engineering University of Southern California  Los Angeles CA 90089 USA"}]}],"member":"311","published-online":{"date-parts":[[2021,7,15]]},"reference":[{"key":"e_1_2_9_2_1","volume-title":"Additive Manufacturing Technologies","author":"Gibson I.","year":"2014"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cad.2015.04.001"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201706539"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1252291"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/admt.201800638"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmapro.2016.06.021"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1115\/1.4035388"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1108\/13552541311312148"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1115\/1.4007465"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1051\/smdo\/2016001"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1115\/1.4028485"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1088\/2631-7990\/ab8d9a"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cirp.2015.04.109"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1115\/1.4043765"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmapro.2011.10.002"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.9b14692"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aaa2397"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aax1562"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/adhm.202170051"},{"key":"e_1_2_9_21_1","first-page":"131","author":"Zhou C.","year":"2009","journal-title":"J. Manuf. Sci."},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sna.2012.01.016"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmatprotec.2014.12.001"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.addma.2020.101595"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmapro.2018.01.004"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/admt.201900700"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmatprotec.2019.116546"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sna.2004.12.011"},{"key":"e_1_2_9_29_1","volume-title":"Rapid Prototyping & Manufacturing: Fundamentals of Stereolithography","author":"Jacobs P. F.","year":"1992"},{"key":"e_1_2_9_30_1","unstructured":"C.Zhou Y.Chen inProc. of Solid Freeform Fabrication Symp. The University of Texas at Austin Austin TX USA2009."},{"key":"e_1_2_9_31_1","volume-title":"Fundamentals of Geometric Dimensioning and Tolerancing","author":"Krulikowski A.","year":"2012"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmapro.2017.04.022"},{"key":"e_1_2_9_33_1","volume-title":"Roadmap for Additive Manufacturing \u2013 Identifying the Future of Freeform Processing","author":"Bourell D.","year":"2009"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12206-007-1031-8"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep18833"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.sna.2014.08.002"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201704912"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202003725"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aau7114"}],"container-title":["Advanced Intelligent Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aisy.202100079","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/aisy.202100079","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aisy.202100079","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aisy.202100079","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,7]],"date-time":"2025-10-07T22:13:56Z","timestamp":1759875236000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/aisy.202100079"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7,15]]},"references-count":38,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["10.1002\/aisy.202100079"],"URL":"https:\/\/doi.org\/10.1002\/aisy.202100079","archive":["Portico"],"relation":{},"ISSN":["2640-4567","2640-4567"],"issn-type":[{"value":"2640-4567","type":"print"},{"value":"2640-4567","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,7,15]]},"assertion":[{"value":"2021-04-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-07-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2100079"}}